Poo flu

Stomach bug where one is violently shitting themselves.

You talk to Greg? Poor bastard can’t even trust a fart, he’s got the poo flu.

by Key-in January 7, 2019

Stupid Flu

When someone says an idiotic statement, and the "retardedness" spreads like the flu.

Did you catch the stupid flu or something?

Sorry, I caught the stupid flu, can't think properly right now.

*Dumb statement made*
You have stupid flu.

by afroazn April 2, 2011

vacation flu

The fake illness one contrives when they get back from vacation but do not want to go back to work.

Francine's week-long vacation got extended by a few days as a result of the vacation flu she contrived when the alarm clock went off.

by Bossy Larry December 2, 2013

California Flu

AIDS

I heard Derrick has the California Flu...
Yeah, he's a goner.

by the eyeball May 15, 2017

Greek flu

A lesser seen, more severe variant of the common flu that is native to Northern America. It is suspected to be transferred from unprotected gyro to gyro interaction, however scientists must conduct more research on this topic to be certain.

Poor Georgie came down with the Greek flu , probably got it from Chris

by Hartw3ll22 February 9, 2018

shit flu

A martial art that involves 1 - 14 days of destroying toilets via one's excreta due to viral infection.

Dave's bathroom has been unusable since he started practicing shit flu.

by Panera H8r October 19, 2013

wine flu

flu-ish symptoms caused by excessive wine drinking; a hangover

When Susanna called in sick after an evening of binge drinking, her colleagues suspected she had a case of wine flu.

by snickrdoodle January 7, 2010